CN217040233U

CN217040233U - Damage-free towel forceps

Info

Publication number: CN217040233U
Application number: CN202123424003.2U
Authority: CN
Inventors: 唐志英; 杨丽妍
Original assignee: First Peoples Hospital of Nanning
Current assignee: First Peoples Hospital of Nanning
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-26
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a nondestructive towel clamp, which opens the clamp body, opens the discs, clamps the towel, tightens the clamp body, clamps the hemisphere into the spherical groove, fits the two discs together, clamps the towel by the two discs and makes the contact surface with the discs be a plane, increases the clamping area, makes the towel clamping more stable, and avoids the towel from being damaged; meanwhile, the hemispheroid and the spherical groove are both spherical and smooth in surface, so that the cloth towel is further prevented from being damaged, and the use of the cloth towel is avoided being influenced.

Description

Damage-free tissue clamp

Technical Field

The utility model relates to a towel forceps specifically is a not damaged towel forceps.

Background

In surgical operation, a towel clamp is commonly used for clamping a towel, the current situation of the towel in aseptic operation is maintained, and the towel is prevented from moving and falling to the ground.

Traditional towel forceps includes the pincers handle, is provided with the ring at pincers handle one end, and its other end sets up integrated into one piece has the binding clip of mutually supporting, however, the binding clip generally has the hook point, and the towel is broken by the hook point hook very easily, and the cloth class that the cloth was used is spread in the operation in case there is the damage, just is not conform to aseptic operation standard, and medical personnel can only scrap it, very extravagant.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: provides a nondestructive towel clamp which can clamp a towel and prevent the towel from being damaged.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the nondestructive towel clamp comprises two clamp bodies which are arranged in a crossed manner and are rotatably connected through a pin shaft, and further comprises a clamping device, wherein the clamping device consists of two disks, the two disks are fixedly connected with the same ends of the two clamp bodies respectively, the two disks can be attached together after the two clamp bodies rotate, the opposite surfaces of the two disks are provided with a plurality of spherical grooves and hemispheres respectively, and the hemispheres can be clamped into the spherical grooves when the two disks are attached.

As a further improvement of the above technical solution:

and a spring is arranged between the two clamp bodies and is arranged at one end of the clamp body far away from the clamping device. When the two discs are attached, one end of the clamping block is rotatably clamped into the open slot and abuts against the side wall of the open slot. The spring exerts the elastic force effect to two pincers bodies, when two pincers bodies constantly tighten up until two discs grasp the piece of cloth, rotate the fixture block, block one end card of fixture block in the open slot and support in the lateral wall of open slot, because the pincers bodies receive the elastic action of spring, the pincers bodies are provided with the one end of spring and produce the elasticity of outside expansion for the open slot can offset with the fixture block always, so that carry out relatively fixed to the position of two pincers bodies, guaranteed that the disc can keep the state of centre gripping always after grasping the piece of cloth. When the cloth towel needs to be put down, the two clamp bodies can be slightly squeezed, a space for the movement of the clamping block is provided, the clamping block can be manually rotated out of the open slot, and the two clamp bodies can be freely opened under the elastic force action of the spring.

Furthermore, the top of the clamping block is provided with a handle, and the clamping block is rotatably connected with the clamp body through a rotating shaft. The knob protrudes out of the top of the clamping block, so that an operator can conveniently rotate the clamping block to be clamped into the open slot or rotate the clamping block out of the open slot.

The pliers body comprises a pliers handle part and a connecting part which is bent downwards and extends out from one end of the pliers handle part, and the disc is fixedly connected with the connecting part. The clamping plane of the disc can be staggered with the opening plane of the forceps handle, so that the cloth towel can be conveniently clamped, and the opening of the forceps handle is not influenced.

Furthermore, a first groove and a second groove are respectively arranged on the opposite surfaces of the two disks, the first groove is arranged on the disk provided with the hemispheroid, the second groove is arranged on the disk provided with the spherical groove, a through hole for a pipeline to pass through is formed between the first groove and the second groove, and the spherical groove and the hemispheroid are uniformly distributed on the two sides of the through hole. The through hole that first recess and second recess formed conveniently is used for fixed pipeline, enlarges this not damaged towel tongs's application scope. And spherical groove and hemisphere setting can not receive its influence when the centre gripping pipeline in the both sides of through-hole for the pipeline can be by the centre gripping more stably.

The beneficial effects of the utility model are that:

the clamp body is opened, the discs are opened, the cloth towel can be clamped, the clamp body is tightened, the hemispheroid is clamped in the spherical groove, the two discs are attached together, the cloth towel is clamped by the two discs, and the contact surface of the cloth towel and the discs is a plane, so that the clamping area is increased, the cloth towel is clamped more stably, and the cloth towel can be prevented from being damaged; meanwhile, the hemispheroid and the spherical groove are spherical and have smooth surfaces, so that the cloth towel is further prevented from being damaged, and the use of the cloth towel is prevented from being influenced.

Drawings

Fig. 1 is a schematic structural view of the non-destructive tissue clamp of the utility model.

Fig. 2 is a cross-sectional view of the disc of the present invention attached together.

Fig. 3 is a schematic structural view of the fixture block of the present invention.

Fig. 4 is a schematic structural view of the two opened forceps bodies of the present invention.

The reference numbers in the figures are: 1. a clamp body; 11. a handle portion; 12. a connecting portion; 13. a pin shaft; 2. a disc; 21. a first groove; 22. a second groove; 3. a spherical groove; 4. a hemisphere; 5. a spring; 6. a clamping block; 7. an open slot; 8. a handle knob; 9. a rotating shaft.

Detailed Description

The present invention is described below with reference to the accompanying drawings, and the specific embodiments described herein are only used for illustration and explanation, and are not used for limiting the present invention, and the technical solutions of the present invention are not modified or improved by those skilled in the art without departing from the spirit of the present invention, and all should fall into the protection scope of the present invention.

As shown in fig. 1-4, not damaged towel forceps of this embodiment, including two pincers bodies 1, two pincers bodies 1 cross arrangement and through round pin axle 13 rotatable coupling, still include clamping device, clamping device comprises two discs 2, two discs 2 respectively with two pincers bodies 1 with one end fixed connection, two pincers bodies 1 rotate the back, two discs 2 can be laminated together, two discs 2 relative one side are provided with a plurality of spherical grooves 3 and hemispheroid 4 respectively, when two discs 2 laminated, hemispheroid 4 can block in the spherical groove 3.

Wherein, be provided with spring 5 between two pincers bodies 1, spring 5 sets up in the one end that pincers bodies 1 keeps away from clamping device. A fixture block 6 is arranged on the joint face of one of the pliers bodies 1 and the other pliers body 1, an open slot 7 is arranged on the other pliers body 1, the open slot 7 and the fixture block 6 are both arranged on one side of the pin 13 close to the spring 5, and when the two discs 2 are jointed, one end of the fixture block 6 is rotationally clamped into the open slot 7 and abuts against the side wall of the open slot 7. The opening groove 7 is internally provided with a protrusion which is arranged at one side where the fixture block 6 rotates out, and after the fixture block 6 is clamped into the opening groove 7 through the protrusion, the protrusion can limit the fixture block 6, so that the two clamp bodies 1 are fixed more stably. The top of the clamping block 6 is provided with a handle 8, and the clamping block 6 is rotationally connected with the clamp body 1 through a rotating shaft 9.

Wherein, the forceps body 1 includes a forceps handle portion 11 and a connecting portion 12 extending from one end of the forceps handle portion 11 by bending downwards, and the disc 2 is fixedly connected with the connecting portion 12. The opposite one sides of two discs 2 are equipped with first recess 21 and second recess 22 respectively, and first recess 21 sets up on the disc 2 that is equipped with hemisphere 4, and second recess 22 sets up on the disc 2 that is equipped with spherical groove 3, forms the through-hole that can supply the pipeline to pass between first recess 21 and the second recess 22, and spherical groove 3 and hemisphere 4 equipartition are in the through-hole both sides.

When needing to hold the cloth with this not damaged towel forceps centre gripping cloth, open earlier the pincers body 1, two discs 2 alright part centre gripping cloth, tighten up two pincers bodies 1 again until two discs 2 grasp cloth when, at this moment rotate fixture block 6, go into the one end card of fixture block 6 in open slot 7 and support in the lateral wall of open slot 7, because the pincers body 1 receives the elastic action of spring 5, the one end that the pincers body 1 was provided with spring 5 produces the elasticity of outside expansion, make open slot 7 can offset with fixture block 6 always, so that carry out relatively fixed to the position of two pincers bodies 1, can keep the state of centre gripping always after having ensured disc 2 to grasp cloth. When the cloth towel needs to be put down, the two clamp bodies 1 can be slightly squeezed, a space for the movement of the clamping block 6 is provided, the clamping block 6 can be manually rotated out of the open slot 7, and the two clamp bodies 1 can be freely opened under the elastic force action of the spring 5. When the damage-free cloth towel clamp is not used, the two clamp bodies 1 can be mutually close to each other until the clamping block 6 is rotatably clamped into the open slot 7, so that the positions of the two clamp bodies 1 are relatively fixed and cannot rotate, and the two clamp bodies 1 are prevented from being relatively rotated to clamp the hand of a user.

The difference between the pipeline clamping of the nondestructive towel clamp and the clamping of the towel lies in that the pipeline can be clamped into the through hole formed by the first groove 21 and the second groove 22 when the pipeline is clamped, so that the clamped area of the pipeline is increased, and the pipeline is clamped more stably.

Claims

1. Not damaged cloth towel pincers, including two pincers bodies (1), two pincers bodies (1) cross arrangement just through round pin axle (13) rotatable coupling, its characterized in that: still include clamping device, clamping device comprises two disc (2), two disc (2) respectively with two pincers bodies (1) with one end fixed connection, two pincers bodies (1) rotate the back, two disc (2) can be laminated together, two disc (2) relative one side is provided with a plurality of spherical grooves (3) and hemispheroid (4) respectively, when two disc (2) laminated, hemispheroid (4) can block in spherical groove (3).

2. The atraumatic towel forceps of claim 1, characterized in that: a spring (5) is arranged between the two clamp bodies (1), and the spring (5) is arranged at one end, far away from the clamping device, of the clamp body (1).

3. The atraumatic tissue forceps of claim 2, characterized in that: a clamping block (6) is arranged on a binding face of one of the clamp bodies (1) and the other clamp body (1), an open slot (7) is formed in the other clamp body (1), the open slot (7) and the clamping block (6) are both arranged on one side, close to the spring (5), of the pin shaft (13), and when the two discs (2) are bound, one end of the clamping block (6) is rotatably clamped into the open slot (7) and abuts against the side wall of the open slot (7).

4. The atraumatic towel forceps of claim 3, characterized in that: the top of the clamping block (6) is provided with a handle (8), and the clamping block (6) is rotationally connected with the clamp body (1) through a rotating shaft (9).

5. The atraumatic tissue forceps of claim 1, characterized in that: the pliers body (1) comprises a pliers handle part (11) and a connecting part (12) which is bent downwards and extends out from one end of the pliers handle part (11), and the disc (2) is fixedly connected with the connecting part (12).

6. The atraumatic towel forceps of claim 5, characterized in that: two the relative one side of disc (2) is equipped with first recess (21) and second recess (22) respectively, and first recess (21) set up on disc (2) that are equipped with hemisphere (4), and second recess (22) set up on disc (2) that are equipped with spherical groove (3), form the through-hole that can supply the pipeline to pass between first recess (21) and second recess (22), and spherical groove (3) and hemisphere (4) equipartition are in the through-hole both sides.